A historic home in Lempster, New Hampshire, was experiencing significant structural issues in its crawlspace. The homeowners were concerned about the sagging floors, uneven foundation, and overall house stability, which could affect its safety and value. The primary challenge was addressing the crawlspace's structural instability. Over time, the wooden support beams had weakened due to years of moisture exposure, leading to sagging and compromised support for the home’s weight. This issue created uneven flooring, which posed risks for further damage and could potentially affect the integrity of the home's foundation.
Solution
Matt Clark's Northern Basement Systems proposed a comprehensive repair strategy that included installing the SmartJack system paired with a CleanSpace vapor barrier. This dual approach would provide the necessary structural reinforcement while addressing moisture control to prevent future damage.
Scope of Work:
SmartJack Structural Support System:
The SmartJack system was installed to stabilize and support the sagging beams and floor joists. These adjustable steel supports were placed under the existing support beams and were custom-fitted to provide immediate, reliable support. Unlike traditional wooden jacks, SmartJacks are made of galvanized steel, which resists rust and decay, ensuring long-term strength and durability.
The system's design allows for adjustability, lifting the floor back to its original level. This process stabilized the home’s foundation and effectively eliminated the structural issues causing damage over time.
CleanSpace Vapor Barrier:
Installing a CleanSpace vapor barrier was an essential part of the solution to manage moisture levels in the crawlspace. The heavy-duty, impermeable liner was spread across the crawlspace floor and up the walls to create a sealed, moisture-resistant environment.
The barrier helped prevent water vapor and moisture from seeping into the crawlspace, protecting the wood structure from further rot and deterioration. CleanSpace’s antimicrobial properties prevent mold and mildew growth, improving indoor air quality and overall home health.
Additional Encapsulation Measures:
Any potential air leaks were sealed to complete the encapsulation, and drainage concerns were addressed to ensure water would not accumulate under the vapor barrier. This step reinforced the effectiveness of the moisture control system and further stabilized the home environment.
The combination of the SmartJack system and the CleanSpace vapor barrier restored the structural integrity of the Lempster home’s crawlspace. The property now boasts a strong, stable foundation with an adequately supported floor system. The house was also protected against future moisture-related damage, creating a healthier, safer living environment. The homeowners expressed complete satisfaction with the outcome. They were relieved to see immediate improvements in the stability of the home and were pleased to know the long-term solutions provided them peace of mind. The increased value and security of their house were significant advantages, and they appreciated the installation team's professionalism.
An old, not structurally sound support column in Lempster, New Hampshire.
SmartJack Structural Support System:
The SmartJack system was installed to stabilize and support the sagging beams and floor joists. These adjustable steel supports were placed under the existing support beams and were custom-fitted to provide immediate, reliable support. Unlike traditional wooden jacks, SmartJacks are made of galvanized steel, which resists rust and decay, ensuring long-term strength and durability.
The system's design allows for adjustability, lifting the floor back to its original level. This process stabilized the home's foundation and effectively eliminated the structural issues causing damage over time.
CleanSpace Vapor Barrier:
Installing a CleanSpace vapor barrier was an essential part of the solution to manage moisture levels in the crawlspace. The heavy-duty, impermeable liner was spread across the crawlspace floor and up the walls to create a sealed, moisture-resistant environment.
The barrier helped prevent water vapor and moisture from seeping into the crawlspace, protecting the wood structure from further rot and deterioration. CleanSpace's antimicrobial properties prevent mold and mildew growth, improving indoor air quality and overall home health.
SmartJack Structural Support System:
The SmartJack system was installed to stabilize and support the sagging beams and floor joists. These adjustable steel supports were placed under the existing support beams and were custom-fitted to provide immediate, reliable support. Unlike traditional wooden jacks, SmartJacks are made of galvanized steel, which resists rust and decay, ensuring long-term strength and durability.
The system's design allows for adjustability, lifting the floor back to its original level. This process stabilized the home's foundation and effectively eliminated the structural issues causing damage over time.
CleanSpace Vapor Barrier:
Installing a CleanSpace vapor barrier was an essential part of the solution to manage moisture levels in the crawlspace. The heavy-duty, impermeable liner was spread across the crawlspace floor and up the walls to create a sealed, moisture-resistant environment.
The barrier helped prevent water vapor and moisture from seeping into the crawlspace, protecting the wood structure from further rot and deterioration. CleanSpace's antimicrobial properties prevent mold and mildew growth, improving indoor air quality and overall home health.
SmartJack Structural Support System:
The SmartJack system was installed to stabilize and support the sagging beams and floor joists. These adjustable steel supports were placed under the existing support beams and were custom-fitted to provide immediate, reliable support. Unlike traditional wooden jacks, SmartJacks are made of galvanized steel, which resists rust and decay, ensuring long-term strength and durability.
The system's design allows for adjustability, lifting the floor back to its original level. This process stabilized the home's foundation and effectively eliminated the structural issues causing damage over time.
CleanSpace Vapor Barrier:
Installing a CleanSpace vapor barrier was an essential part of the solution to manage moisture levels in the crawlspace. The heavy-duty, impermeable liner was spread across the crawlspace floor and up the walls to create a sealed, moisture-resistant environment.
The barrier helped prevent water vapor and moisture from seeping into the crawlspace, protecting the wood structure from further rot and deterioration. CleanSpace's antimicrobial properties prevent mold and mildew growth, improving indoor air quality and overall home health.
